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Diffstat (limited to 'runtime/lua/vim/diagnostic.lua')
| -rw-r--r-- | runtime/lua/vim/diagnostic.lua | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/runtime/lua/vim/diagnostic.lua b/runtime/lua/vim/diagnostic.lua index b58055f07e..e8aba6b7a3 100644 --- a/runtime/lua/vim/diagnostic.lua +++ b/runtime/lua/vim/diagnostic.lua @@ -27,7 +27,10 @@ local global_diagnostic_options = { ---@private local function to_severity(severity) - return type(severity) == 'string' and M.severity[string.upper(severity)] or severity + if type(severity) == 'string' then + return assert(M.severity[string.upper(severity)], string.format("Invalid severity: %s", severity)) + end + return severity end ---@private |